Me , If what you have said re drugs and how she's looking a after the kids, I would go in all guns blazing. Do what they need, blow her if she's exposing them to drugs to me that is a deal breaker. I won't tolerate it no way no how my choice, due to being put at risk by a drug taking bf when I was 19!
Kids cannot make their own choices, you need to Instill morals on drugs etc.
M 46 h54 Both married before T 11y Bd 2/14 I must see where ow leads! Ms 18 hs 26